{"id":8009,"date":"2024-12-10T14:10:38","date_gmt":"2024-12-10T13:10:38","guid":{"rendered":"https:\/\/www.mtcos.se\/?p=8009"},"modified":"2024-12-10T14:45:10","modified_gmt":"2024-12-10T13:45:10","slug":"array-distributed-sensing-adas","status":"publish","type":"post","link":"https:\/\/www.mtcos.se\/en\/array-distributed-sensing-adas\/","title":{"rendered":"Array Distributed Sensing \u2013 ADAS\u00a0\u00a0"},"content":{"rendered":"\n<p>Genom att anv\u00e4nda laserljus och fiberoptik kan DAS detektera ljusf\u00f6r\u00e4ndringar orsakade av vibrationer l\u00e4ngs fibern, vilket m\u00f6jligg\u00f6r h\u00f6guppl\u00f6sta och realtidsm\u00e4tningar \u00f6ver l\u00e5nga str\u00e4ckor och tusentals punkter.&nbsp;&nbsp;<\/p>\n\n\n\n<p>M\u00e5let med projektet \u00e4r att anpassa DAS-tekniken f\u00f6r undervattensmilj\u00f6er f\u00f6r att \u00f6vervaka fysiska och infrastrukturella f\u00f6r\u00e4ndringar. Genom att integrera befintliga kabelinstallationer kan systemet skalas upp med hj\u00e4lp av array-teknik, vilket inneb\u00e4r att flera system arbetar parallellt. Projektet kombinerar optoelektronik, signalanalys och marin teknik f\u00f6r att utveckla nya applikationer f\u00f6r DAS.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-forvantade-resultat-inkluderar-nbsp\">F\u00f6rv\u00e4ntade resultat inkluderar:&nbsp;<\/h3>\n\n\n\n<p>&#8211; Utveckling av ett robust system anpassat f\u00f6r marina f\u00f6rh\u00e5llanden som kan leverera realtidsdata och detaljerad analys av akustiska fenomen och vibrationer under vatten.&nbsp;<\/p>\n\n\n\n<p>&#8211; \u00d6kad f\u00f6rst\u00e5else f\u00f6r den fysiska milj\u00f6n och processerna under ytan, samt stabiliteten hos undervattensinfrastruktur och milj\u00f6f\u00f6r\u00e4ndringar.&nbsp;<\/p>\n\n\n\n<p>&#8211; Specifika till\u00e4mpningar av DAS-teknologi f\u00f6r marin \u00f6vervakning, s\u00e4kerhet f\u00f6r undervattensinfrastruktur och milj\u00f6\u00f6vervakning.&nbsp;<\/p>\n\n\n\n<p>Genom att maximera anv\u00e4ndningen av befintliga fiberoptiska installationer str\u00e4var projektet efter att skapa nya forskningsm\u00f6jligheter och praktiska l\u00f6sningar f\u00f6r att \u00f6vervaka och analysera undervattensmilj\u00f6er.&nbsp;<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Distributed Acoustic Sensing (DAS) \u00e4r en lovande teknik f\u00f6r att m\u00e4ta ljud och vibrationer under vatten.<\/p>\n","protected":false},"author":19,"featured_media":8013,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[97],"tags":[],"class_list":["post-8009","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-researched"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.0 (Yoast SEO v27.4) - 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